Additional means for facilitating unloading

Additional means for facilitating unloading · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeB66F9/19
Official titleAdditional means for facilitating unloading
Display labelAdditional means for facilitating unloading
Total patents97

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
20151
20162
20171
20191
20202
202118
20228
202319
202426
202517
20262

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Frequently asked questions

Answers are generated from the same data shown on this page.

What is CPC B66F9/19?
CPC B66F9/19 is the Cooperative Patent Classification code for “Additional means for facilitating unloading.”
How many patents are filed under CPC B66F9/19 (Additional means for facilitating unloading)?
Our database includes 97 publications tagged with this CPC code.
Is patent activity under CPC B66F9/19 growing?
Publication counts under this code: 26 in 2024 vs 17 in 2025 (latest complete years).